Planetary Winds
* Definition: Large-scale wind patterns that circle the globe. They are driven by uneven heating of the Earth's surface by the sun and the Coriolis effect (Earth's rotation).
* Examples:
* Trade Winds: Blow from east to west near the equator.
* Westerlies: Blow from west to east in the mid-latitudes.
* Polar Easterlies: Blow from east to west near the poles.
* Jet Streams: Fast-flowing air currents within the upper atmosphere, influenced by planetary wind patterns.
Winds That Are NOT Planetary
* Local Winds: Winds that occur over smaller areas and are influenced by local factors like terrain, land-water differences, or temperature variations.
* Sea Breeze: Blows from sea to land during the day due to land warming faster than the sea.
* Land Breeze: Blows from land to sea at night due to land cooling faster than the sea.
* Mountain Breeze: Flows down a mountain slope at night as the air cools.
* Valley Breeze: Flows up a mountain slope during the day as the air warms.
* Monsoon Winds: Seasonal wind patterns that are influenced by the differential heating of land and sea, particularly prominent in South Asia.
* Katabatic Winds: Strong, downslope winds caused by cold air draining from higher elevations.
* Anabatic Winds: Winds flowing upslope during the day due to warming air on slopes.
Key takeaway: Planetary winds are global patterns, while other winds are local or regional and driven by specific factors within smaller areas.
